Least-Squares Mixed Finite Element Solution of Variably Saturated Subsurface Flow Problems

DOI10.1137/S1064827598339384zbMath1049.76066OpenAlexW1972792313MaRDI QIDQ4509806

Gerhard Starke

Publication date: 19 October 2000

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s1064827598339384

zbMATH Keywords

a posteriori error estimatorRaviart-Thomas spacesGauss-Newton methodleast-squares finite element methodvariably saturated flownonlinear elliptic-parabolic problems

Mathematics Subject Classification ID

Flows in porous media; filtration; seepage (76S05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55)

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